UNE-EN 725-1:2007 Advanced technical ceramics - Methods of test for ceramic powders - Part 1: Determination of impurities in alumina (Endorsed by AENOR in November of 2007.)
2007UNE-EN 725-1:2007 Advanced technical ceramics - Methods of test for ceramic powders - Part 1: Determination of impurities in alumina (Endorsed by AENOR in November of 2007.)